Oh Se-Eun

Oh Se-Eun (born June 9, 2001) is a South Korean actress known for her work in television dramas and films.

Oh Se-Eun profile photograph

Early Life and Background

Oh Se-Eun was born in South Korea on June 9, 2001. She pursued an acting career, appearing in minor and supporting roles in various television series before gaining recognition for larger ensemble and supporting character roles.

Acting Career

Oh began her television career with minor appearances in 2018 and 2019, including roles in MBC's Come and Hug Me and tvN's Touch Your Heart and Black Dog: Being A Teacher. Throughout 2020 and 2021, she expanded her portfolio with guest and supporting parts in series such as When the Weather is Fine, Taxi Driver, and TVING's web series Adult Trainee.

Her profile rose with prominent television roles in 2023 and 2024, notably portraying Hong Joon-Hee in the TVING science-fiction thriller series Duty After School (Parts 1 and 2). She subsequently appeared as Song Jae-Hyeong in the psychological thriller streaming series Pyramid Game (2024) and played Kim Hyun-Mi in JTBC's My Sweet Mobster (2024). In film, she made an appearance as a party guest in A Normal Family (2024).

Filmography

Television Series

Come and Hug Me (MBC / 2018) - female student
Touch Your Heart (tvN / 2019) - female student (ep.3)
Black Dog: Being A Teacher (tvN / 2019-2020) - female student (ep.6)
When the Weather is Fine (JTBC / 2020) - Song Je-In (ep.14-15)
Good Casting (SBS / 2020) - bully student (ep.14-15)
The Cursed (tvN / 2020) - student
Oh! Master (MBC / 2021) - Kang Hae-Jin (young)
Taxi Driver (SBS / 2021) - Ahn Jung-Eun's friend (ep.7)
Bossam: Steal the Fate (MBN / 2021) - maid (ep.3)
Adult Trainee (TVING / 2021) - Yoo Ja-Sun
Duty After School (TVING / 2023) - Hong Joon-Hee
Duty After School Part 2 (TVING / 2023) - Hong Joon-Hee
Pyramid Game (TVING / 2024) - Song Jae-Hyeong
My Sweet Mobster (JTBC / 2024) - Kim Hyun-Mi (ep.9)
Drama Special: To My Lonely Sister (KBS2 / 2024) - Cha Hyun-Ji
The First Night With the Duke (KBS2 / 2025) - Bong Wool-Yi
Boyfriend on Demand (Netflix / 2026) - kumdo club student (ep.3)
Our Universe (tvN / 2026) - Joo Ye-Eun (ep.2,12)

Films

A Normal Family (2024) - party guest